Circuits of emotion in the primate brain
... laryngeal and respiratory muscles via the reticular formation of the brainstem, (Davis et al., 1996). Motor commands for vocalization are initiated in the PAG under descending input from the orbital and medial prefrontal cortex. These two prefrontal systems are also linked to PAG activity during mat ...
... laryngeal and respiratory muscles via the reticular formation of the brainstem, (Davis et al., 1996). Motor commands for vocalization are initiated in the PAG under descending input from the orbital and medial prefrontal cortex. These two prefrontal systems are also linked to PAG activity during mat ...
Attention maps in the brain - Site BU
... Over 20 distinct cerebral cortical areas contain spatial map representations of the visual field. These retinotopic, or visuotopic, cortical areas occur not only in the occipital lobe but also in the parietal, temporal, and frontal lobes. The cognitive influences of visuospatial attention operate vi ...
... Over 20 distinct cerebral cortical areas contain spatial map representations of the visual field. These retinotopic, or visuotopic, cortical areas occur not only in the occipital lobe but also in the parietal, temporal, and frontal lobes. The cognitive influences of visuospatial attention operate vi ...
12 - Dr. Jerry Cronin
... Multimodal Association Areas • Receive inputs from multiple sensory areas • Send outputs to multiple areas, including premotor cortex • Allows meaning to information received, store in memory, tying to previous experience, and deciding on actions • Sensations, thoughts, emotions become conscious – ...
... Multimodal Association Areas • Receive inputs from multiple sensory areas • Send outputs to multiple areas, including premotor cortex • Allows meaning to information received, store in memory, tying to previous experience, and deciding on actions • Sensations, thoughts, emotions become conscious – ...
CORTICAL AFFERENT INPUT TO THE PRINCIPALS REGION OF THE RHESUS MONKEY H.
... However, differences were noted in the distribution of labeled cells projecting to the various principalis regions. These differences were most marked with respect to the relative proportion of cells originating in visual, auditory, somatosensory, premotor and limbic cortical areas. The findings ind ...
... However, differences were noted in the distribution of labeled cells projecting to the various principalis regions. These differences were most marked with respect to the relative proportion of cells originating in visual, auditory, somatosensory, premotor and limbic cortical areas. The findings ind ...
Hasson-JNeurosci2008.. - Center for Neural Science
... Specifically, defining the temporal receptive window (TRW) of a neuron as the length of time before a response during which sensory information may affect that response, we hypothesized that there is a hierarchy of increasing TRWs as one moves from low level (sensory) to higher level (perceptual and ...
... Specifically, defining the temporal receptive window (TRW) of a neuron as the length of time before a response during which sensory information may affect that response, we hypothesized that there is a hierarchy of increasing TRWs as one moves from low level (sensory) to higher level (perceptual and ...
to view: Introduction to the Structure and Function of the Central
... is because over the course of evolution (and of individual development) the proliferation of the forebrain has caused the human brain to bend forward 90° relative to the central axis of the body (see Figure 3.1). Because these terms indicate the location of structures relative to other structures, i ...
... is because over the course of evolution (and of individual development) the proliferation of the forebrain has caused the human brain to bend forward 90° relative to the central axis of the body (see Figure 3.1). Because these terms indicate the location of structures relative to other structures, i ...
50 Emotional States and Feelings
... modulating visceral reflex circuitry that is basically organized at the level of the brain stem. This was first shown in 1932 by Stephen Ranson in anesthetized animals, using stereotaxic methods that permit precise and reproducible placement of electrodes in the different regions of the hypothalamus ...
... modulating visceral reflex circuitry that is basically organized at the level of the brain stem. This was first shown in 1932 by Stephen Ranson in anesthetized animals, using stereotaxic methods that permit precise and reproducible placement of electrodes in the different regions of the hypothalamus ...
Effect of Language Switching on Arithmetic: A Bilingual fMRI Study
... condition, whereas the activation in the LIFG may have been due to the greater working memory demands of untrained problems. Trained problems elicited greater activation in the left AG. This could be a result of a shift of activation from quantity-based representations in the IPS to more automatic r ...
... condition, whereas the activation in the LIFG may have been due to the greater working memory demands of untrained problems. Trained problems elicited greater activation in the left AG. This could be a result of a shift of activation from quantity-based representations in the IPS to more automatic r ...
Does the sound of a barking dog activate its corresponding visual
... (e.g., form, color) (see Fig. 1, Panel 1). There is considerable evidence for these distributed-only accounts in the form of functional neuroimaging studies that have demonstrated that different types of concept (e.g., action concepts vs. object concepts) activate modality-specific association corti ...
... (e.g., form, color) (see Fig. 1, Panel 1). There is considerable evidence for these distributed-only accounts in the form of functional neuroimaging studies that have demonstrated that different types of concept (e.g., action concepts vs. object concepts) activate modality-specific association corti ...
Cortex - Anatomy and Physiology
... Multimodal Association Areas • Receive inputs from multiple sensory areas • Send outputs to multiple areas, including premotor cortex • Allows meaning to information received, store in memory, tying to previous experience, and deciding on actions • Sensations, thoughts, emotions become conscious – ...
... Multimodal Association Areas • Receive inputs from multiple sensory areas • Send outputs to multiple areas, including premotor cortex • Allows meaning to information received, store in memory, tying to previous experience, and deciding on actions • Sensations, thoughts, emotions become conscious – ...
Neural integration
... Primary motor cortex corresponds point by point with specific regions of the body Cortical areas have been mapped out in diagrammatic form Homunculus provides indication of degree of fine motor control available: – hands, face, and tongue, which are capable of varied and complex movements, app ...
... Primary motor cortex corresponds point by point with specific regions of the body Cortical areas have been mapped out in diagrammatic form Homunculus provides indication of degree of fine motor control available: – hands, face, and tongue, which are capable of varied and complex movements, app ...
attention - CMU Graphics
... ● Spatial attention will increase the gain of all neurons whose receptive field overlaps the current attentional focus, creating an enhanced representation at that location that is akin to a local increase in contrast ...
... ● Spatial attention will increase the gain of all neurons whose receptive field overlaps the current attentional focus, creating an enhanced representation at that location that is akin to a local increase in contrast ...
Chapter 12 PowerPoint - Hillsborough Community College
... Figure 12.2a-b Copyright © 2010 Pearson Education, Inc. ...
... Figure 12.2a-b Copyright © 2010 Pearson Education, Inc. ...
the iterative reprocessing model
... subsequent iterations of evaluative processing, including interpretations of the man’s behavior; if the young man reaches for his wallet, the subway rider may worry that he is about to pull out a gun, and may indeed mistakenly perceive the wallet as a weapon (Payne, 2001). At some point, however, th ...
... subsequent iterations of evaluative processing, including interpretations of the man’s behavior; if the young man reaches for his wallet, the subway rider may worry that he is about to pull out a gun, and may indeed mistakenly perceive the wallet as a weapon (Payne, 2001). At some point, however, th ...
The role of early visual cortex in visual integration: a neural model of
... In this model, for simplicity, computation within each module is mediated by winner-take-all competitive mechanisms using lateral inhibition. This, together with reciprocal connections between V1 and higher modules, implements the so-called biased competition mechanism as recently popularized by the ...
... In this model, for simplicity, computation within each module is mediated by winner-take-all competitive mechanisms using lateral inhibition. This, together with reciprocal connections between V1 and higher modules, implements the so-called biased competition mechanism as recently popularized by the ...
Biomechanics Models Motor Cortex Using Spinal Cord and Limb
... Pandy 2001), which proposes that the system operates by optimizing a given cost function under the appropriate constraints. A second possible approach is to simply postulate an empirical redundancy resolution rule, verifying that it indeed explains and predicts observed phenomena. Finally, one may u ...
... Pandy 2001), which proposes that the system operates by optimizing a given cost function under the appropriate constraints. A second possible approach is to simply postulate an empirical redundancy resolution rule, verifying that it indeed explains and predicts observed phenomena. Finally, one may u ...
Pavlov`s Methodological Behaviorism as a Pre
... that of physics, chemistry, and physiology. Since then the situation has not improved. Many currently “hot” areas to which psychology is relevant (e.g., neuroscience) do not include the term itself. There is also an increasing tendency for academics who in the past classified themselves as social ps ...
... that of physics, chemistry, and physiology. Since then the situation has not improved. Many currently “hot” areas to which psychology is relevant (e.g., neuroscience) do not include the term itself. There is also an increasing tendency for academics who in the past classified themselves as social ps ...
Pavlov`s Methodological Behaviorism as a Pre
... that of physics, chemistry, and physiology. Since then the situation has not improved. Many currently "hot" areas to which psychology is relevant (e.g., neuroscience) do not include the term itself. There is also an increasing tendency for academics who in the past classified themselves as social ps ...
... that of physics, chemistry, and physiology. Since then the situation has not improved. Many currently "hot" areas to which psychology is relevant (e.g., neuroscience) do not include the term itself. There is also an increasing tendency for academics who in the past classified themselves as social ps ...
Matching mind to world and vice versa: Functional dissociations
... Observing a stranger walk into a bakery can automatically trigger a rapid understanding of the different mental states pertaining to this action, such as the stranger’s belief (that she can purchase food in the bakery) and her desire (to satisfy her sweet tooth). Observing the stranger leave the bak ...
... Observing a stranger walk into a bakery can automatically trigger a rapid understanding of the different mental states pertaining to this action, such as the stranger’s belief (that she can purchase food in the bakery) and her desire (to satisfy her sweet tooth). Observing the stranger leave the bak ...
The Neural Bases of Cognitive Conflict and Control in Moral Judgment
... average, considerably longer for trials in which participants judged personal moral violations to be appropriate, as compared to trials in which participants judged personal moral violations to be inappropriate. No comparable effect was observed for impersonal moral judgment. We compare this effect ...
... average, considerably longer for trials in which participants judged personal moral violations to be appropriate, as compared to trials in which participants judged personal moral violations to be inappropriate. No comparable effect was observed for impersonal moral judgment. We compare this effect ...
Is perception informationally encapsulated? The issue of the theory-ladenness of perception
... the nature of the top-down influences. In what follows I will use Marr’s (Marr, 1982) theory of vision as an example of the kind of modular theory that Fodor is arguing for, to show how Churchland’s observations concerning illusions can in fact be accommodated in a semiFodorian framework. 2.1.1. Top ...
... the nature of the top-down influences. In what follows I will use Marr’s (Marr, 1982) theory of vision as an example of the kind of modular theory that Fodor is arguing for, to show how Churchland’s observations concerning illusions can in fact be accommodated in a semiFodorian framework. 2.1.1. Top ...
brain anatomy - Sinoe Medical Association
... Implicated in memory encoding. Integration of sensory information with visceral responses. Coordinated cardiovascular response to stress. ...
... Implicated in memory encoding. Integration of sensory information with visceral responses. Coordinated cardiovascular response to stress. ...
Temporal and Spatial Integration in the Rat SI Vibrissa Cortex
... receptive fields displayed spatial orientations. 6. Quantitative criteria were used to classify 30 cortical units on the basis of the distribution of inhibitory subregions on either side of the maximally effective whisker. Twenty-one of these cells had receptive fields (RFs) with symmetrical inhibit ...
... receptive fields displayed spatial orientations. 6. Quantitative criteria were used to classify 30 cortical units on the basis of the distribution of inhibitory subregions on either side of the maximally effective whisker. Twenty-one of these cells had receptive fields (RFs) with symmetrical inhibit ...
A Moderate Approach to Embodied Cognitive Science
... greater number of widely scattered brain areas than evolutionarily older functions, because the later a function comes on board, the more likely it is that there will already be useful neural circuits that can be incorporated in the service of the new function (2010: 246). In several publications An ...
... greater number of widely scattered brain areas than evolutionarily older functions, because the later a function comes on board, the more likely it is that there will already be useful neural circuits that can be incorporated in the service of the new function (2010: 246). In several publications An ...
powerpoint lecture
... • Most of cortex works together via complex connections – Receive inputs from multiple sensory areas – Send outputs to multiple areas, including premotor cortex ...
... • Most of cortex works together via complex connections – Receive inputs from multiple sensory areas – Send outputs to multiple areas, including premotor cortex ...
Executive functions
Executive functions (also known as cognitive control and supervisory attentional system) is an umbrella term for the management (regulation, control) of cognitive processes, including working memory, reasoning, task flexibility, and problem solving as well as planning and execution.The executive system is a theorized cognitive system in psychology that controls and manages other cognitive processes, such as executive functions. The prefrontal areas of the frontal lobe are necessary but not solely sufficient for carrying out these functions.